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BOSTON MARATHON 2026

Tom Goldberg

Bib: 9461•M

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M45-49)
#0 / 2413
Top 48%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
21:22
3.11 mi
Rank: #7549
Start → 5K
21:22 | 6:53/mi
10K
42:41
6.21 mi
Rank: #7555 (-6)
5K → 10K
21:19 | 6:52/mi
15K
1:04:21
9.32 mi
Rank: #7847 (-292)
10K → 15K
21:40 | 6:59/mi
20K
1:26:38
12.43 mi
Rank: #8157 (-310)
15K → 20K
22:17 | 7:11/mi
HALF
1:31:31
13.11 mi
Rank: #8239 (-82)
20K → HALF
4:53 | 7:10/mi
25K
1:49:10
15.53 mi
Rank: #8386 (-147)
HALF → 25K
17:39 | 7:17/mi
30K
2:12:19
18.64 mi
Rank: #8411 (-25)
25K → 30K
23:09 | 7:28/mi
20M
2:22:36
20.00 mi
Rank: #8446 (-35)
30K → 20M
10:17 | 7:35/mi
21M
2:30:43
21.00 mi
Rank: #8538 (-92)
20M → 21M
8:07 | 8:07/mi
35K
2:36:14
21.75 mi
Rank: #8528 (+10)
21M → 35K
5:31 | 7:23/mi
23M
2:45:52
23.00 mi
Rank: #8595 (-67)
35K → 23M
9:38 | 7:42/mi
24M
2:53:40
24.00 mi
Rank: #8742 (-147)
23M → 24M
7:48 | 7:48/mi
40K
3:00:27
24.85 mi
Rank: #8828 (-86)
24M → 40K
6:47 | 7:57/mi
25.2M
3:03:24
25.20 mi
Rank: #8846 (-18)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:11:03
26.22 mi
Rank: #8910 (-64)
25.2M → FINISH
7:39 | 7:31/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:31
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:39:32
Pace7:36 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1521:226:5321:22
6:53
-
10K
6.21 mi10:58:3442:416:5321:19
6:52
-0:01
15K
9.32 mi11:20:141:04:216:5521:40
6:59
+0:07
20K
12.43 mi11:42:311:26:386:5922:17
7:11
+0:12
HALF
13.11 mi11:47:241:31:316:594:53
7:10
-0:01
25K
15.53 mi12:05:031:49:107:0217:39
7:17
+0:07
30K
18.64 mi12:28:122:12:197:0623:09
7:28
+0:11
20M
20.00 mi12:38:292:22:367:0810:17
7:35
+0:07
21M
21.00 mi12:46:362:30:437:118:07
8:07
+0:32
35K
21.75 mi12:52:072:36:147:125:31
7:23
-0:44
23M
23.00 mi13:01:452:45:527:139:38
7:42
+0:19
24M
24.00 mi13:09:332:53:407:157:48
7:48
+0:06
40K
24.85 mi13:16:203:00:277:166:47
7:57
+0:09
25.2M
25.20 mi13:19:173:03:247:172:57
8:34
+0:37
FINISH
26.22 mi13:26:563:11:037:187:39
7:31
-1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:52 /mi

Average Pace

7:18 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:31:31

48% of race

Time at Steady Pace

1:04:15

34% of race

Time at Slower Pace

35:17

18% of race

Average Pace: 7:17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:37:1521:226:5321:22
6:53
#7549
10K
6.21 mi10:58:3442:416:5321:19
6:52
#7555
15K
9.32 mi11:20:141:04:216:5521:40
6:59
#7847
20K
12.43 mi11:42:311:26:386:5922:17
7:11
#8157
HALF
13.11 mi11:47:241:31:316:594:53
7:10
#8239
25K
15.53 mi12:05:031:49:107:0217:39
7:17
#8386
30K
18.64 mi12:28:122:12:197:0623:09
7:28
#8411
20M
20.00 mi12:38:292:22:367:0810:17
7:35
#8446
21M
21.00 mi12:46:362:30:437:118:07
8:07
#8538
35K
21.75 mi12:52:072:36:147:125:31
7:23
#8528
23M
23.00 mi13:01:452:45:527:139:38
7:42
#8595
24M
24.00 mi13:09:332:53:407:157:48
7:48
#8742
40K
24.85 mi13:16:203:00:277:166:47
7:57
#8828
25.2M
25.20 mi13:19:173:03:247:172:57
8:34
#8846
FINISH
26.22 mi13:26:563:11:037:187:39
7:31
#8910
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7549659565958397(Top 29%)7117(Top 44%)7117(Top 295%)
10K6.21 mi3.10 mi7555-66591+46591+47590(Top 26%)6623(Top 41%)6623(Top 274%)
15K9.32 mi3.11 mi7847-2926780-1896780-1898397(Top 29%)7117(Top 44%)7117(Top 295%)
20K12.43 mi3.11 mi8157-3106972-1926972-1929128(Top 31%)7489(Top 46%)7489(Top 310%)
HALF13.11 mi0.68 mi8239-827022-507022-509917(Top 34%)7924(Top 48%)7924(Top 328%)
25K15.53 mi2.42 mi8386-1477094-727094-729505(Top 33%)7587(Top 46%)7587(Top 314%)
30K18.64 mi3.11 mi8411-257076+187076+189265(Top 32%)7317(Top 45%)7317(Top 303%)
20M20.00 mi1.36 mi8446-357080-47080-49572(Top 33%)7359(Top 45%)7359(Top 305%)
21M21.00 mi1.00 mi8538-927095-157095-1510622(Top 37%)7783(Top 48%)7783(Top 323%)
35K21.75 mi0.75 mi8528+107066+297066+299850(Top 34%)7393(Top 45%)7393(Top 306%)
23M23.00 mi1.25 mi8595-677074-87074-810249(Top 35%)7487(Top 46%)7487(Top 310%)
24M24.00 mi1.00 mi8742-1477127-537127-5312254(Top 42%)8346(Top 51%)8346(Top 346%)
40K24.85 mi0.85 mi8828-867148-217148-2111985(Top 41%)8157(Top 50%)8157(Top 338%)
25.2M25.20 mi0.35 mi8846-187141+77141+711878(Top 41%)8019(Top 49%)8019(Top 332%)
FINISH26.22 mi1.02 mi8910-647158-177158-1711428(Top 39%)7820(Top 48%)7820(Top 324%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8397

Males

7117

M45-49

7117

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7590

Males

6623

M45-49

6623

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8397

Males

7117

M45-49

7117

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

9128

Males

7489

M45-49

7489

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9917

Males

7924

M45-49

7924

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9505

Males

7587

M45-49

7587

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9265

Males

7317

M45-49

7317

30K→20M

18.6 - 20.0 mi

Top 33%
×5
+64ft-50ft

Overall

9572

Males

7359

M45-49

7359

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10622

Males

7783

M45-49

7783

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9850

Males

7393

M45-49

7393

35K→23M

21.8 - 23.0 mi

Top 35%
×5
+23ft-63ft

Overall

10249

Males

7487

M45-49

7487

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12254

Males

8346

M45-49

8346

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11985

Males

8157

M45-49

8157

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11878

Males

8019

M45-49

8019

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11428

Males

7820

M45-49

7820

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
967
Passed By
2328
Net Change
-1361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7549
5K → 10K214220-6#7549#7555
10K → 15K55347-292#7555#7847
15K → 20K66376-310#7847#8157
20K → HALF284-82#8157#8239
HALF → 25K89236-147#8239#8386
25K → 30K145170-25#8386#8411
30K → 20M71106-35#8411#8446
20M → 21M56148-92#8446#8538
21M → 35K6151+10#8538#8528
35K → 23M63130-67#8528#8595
23M → 24M37184-147#8595#8742
24M → 40K45131-86#8742#8828
40K → 25.2M2240-18#8828#8846
25.2M → FINISH41105-64#8846#8910
TOTALS9672328-1361
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing